Hey I brought a ford flipkey online some time ago ,I have had the transponder synced with the car and the key cut that part of the key works like a charm it's the remote side of things that's been giving me dramas , I had FORD ,and a locksmith take a look to try and get the remote working with no luck and both had different answers to why it didn't work , ford said the frequency is wrong for the car , the locksmith said it was my bem . I'm not sure what to believe . Now all yesterday I was trying to program it with the instructions I was given and after the 100th time of trying it finally programned in , I got that excited turned the ignition to complete the programming got out the car and the remote worked about 5 times opening and locking doors then just stopped ? It hasn't worked again since . I had already changed the battry before it work so I'm really confused now , if anyone can get back to me with an answer that would be great Thanks